Contrasting stone coal to the soil developed from it and water to water leached from stone coal shows that slight fluorine pollution of surface water and plant resulted from weathering of stone coal and leaching 摘要通过对比典型剖面上的石煤及其风化发育的土壤的氟含量、流经石煤层的水与不经过石煤层的水的氟含量，研究石煤风化、淋溶时氟对土壤、地表水和农作物的影响。
